Whether it's a cry for attention or they're just crazy in love, take a peek at Hollywood couples spotted getting hot 'n heavy in public.

Hollywood PDA: Stars go public with their affection

Idris Elba and Sabrina Dhowre

After getting engaged just a few days ago, Idris Elba's fiancee Sabrina Dhowre couldn't contain her love. "Baby! I cant tell you enough how happy you make me and how lucky I feel to have found a love like this, you make my heart feel so full. I love you. Forever will always feel to short. #imsuchacheeseball @idriselba," she wrote on the post, which included this photo, on Feb. 12, 2017.